
Derivados de Purinas y Pirimidinas
Las purinas tienen una estructura bicíclica, formada por un anillo de seis miembros fusionado con un anillo de cinco, ambos con átomos de nitrógeno en posiciones clave. Los derivados de purinas, como la adenina y la guanina, son fundamentales en la formación del ADN y ARN. Estos compuestos tienen aplicaciones terapéuticas en tratamientos contra el cáncer y enfermedades virales, al inhibir la replicación celular. Las pirimidinas, por otro lado, tienen una estructura monocíclica de seis miembros con dos átomos de nitrógeno. Sus derivados, como la citosina, timina y uracilo, también son componentes esenciales del ADN y ARN y se utilizan en la quimioterapia y tratamientos antivirales.
En CymitQuimica disponemos de derivados de purinas y pirimidinas para investigación en biología molecular, genómica y desarrollo de terapias innovadoras.
Productos de "Derivados de Purinas y Pirimidinas"
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N-[2-Isopropylthiazol-4-ylmethyl(methyl)carbamoyl]-L-valine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:313.4200134277344Tert-butyl 2-(5-bromo-2-pyrimidinyl)hydrazinecarboxylate
CAS:Pureza:95.0%Peso molecular:289.13299560546875N-[4-[[(2-amino-6-pteridinyl)methyl]amino]benzoyl]-Glutamic acid
CAS:Fórmula:C19H19N7O5Peso molecular:425.41rac-Zolmitriptan Impurity 16 HCl
CAS:Fórmula:C10H12N2O2·HClForma y color:Yellow SolidPeso molecular:192.22 36.46(E)-tert-butyl 4-(4-((5-(3-ethoxy-3-oxoprop-1-en-1-yl)-4-(ethylamino)pyrimidin-2-yl)amino)-2-fluorophenyl)piperazine-1-carboxylate
Pureza:98%Peso molecular:514.6019897460938(4-Hydroxy-6-methyl-pyrimidin-2-ylsulfanyl)-acetic acid
CAS:Pureza:95.0%Peso molecular:200.21000671386727-Hydroxy Methotrexate Trisodium Salt
CAS:Fórmula:C20H19N8O6·3NaForma y color:Yellow SolidPeso molecular:467.42 3*22.991-(2-Deoxy-2-fluoro-b-D-arabinofuranosyl)-5-methyluracil
CAS:Pureza:95.00%Peso molecular:260.22100830078125Disodium 5'-Inosinate Hydrate
CAS:Pureza:95.0%Forma y color:Solid, White to almost white powderPeso molecular:410.1860046386722-(5-amino-3-cyclopropyl-1H-pyrazol-1-yl)-5-ethyl-6-methylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Peso molecular:259.31298828125MRS2500
CAS:MRS2500 is a highly potent and selective platelet P2Y1 receptor antagonist.Fórmula:C13H18IN5O8P2Pureza:98%Forma y color:SolidPeso molecular:561.162'-DEOXYURIDINE-5'-MONOPHOSPHATE, DISODIUM SALT
CAS:Pureza:99.0%Forma y color:SolidPeso molecular:352.14599609375(1S,2S,3R,5S)-3-((5-Amino-6-chloro-2-(propylthio)pyrimidin-4-yl)amino)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol
CAS:Pureza:97%Peso molecular:378.86999511718752-Methylbutyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate
CAS:Pureza:95.0%Peso molecular:359.35400390625Thiamine EP Impurity B Bromide HBr
Fórmula:C11H15N4OS·Br·HBrForma y color:Off-White SolidPeso molecular:251.33 79.90 80.914-(6-Chloropyrimidin-4-yl)morpholine
CAS:Pureza:98.0%Forma y color:SolidPeso molecular:199.639999389648446-Amino-1-butyl-5-{[(2-methoxyphenyl)methyl]amino}-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Pureza:97%Peso molecular:318.377014160156251-(5-Amino-2-chloro-6-methylpyrimidin-4-yl)piperidine-4-carboxylic acid
CAS:Pureza:95.0%Peso molecular:270.7200012207031N-(4-((tert-Butyldimethylsilyl)oxy)phenyl)-4-chloro-5-(trifluoromethyl)pyrimidin-2-amine
CAS:Pureza:98%Peso molecular:403.9100036621094Tenofovir Alafenamide-d5 (Mixture of Diastereomers)
CAS:Fórmula:C21H24D5N6O5PForma y color:Yellow SolidPeso molecular:481.502-Amino-4-hydroxy-6-phenylpyrimidine
CAS:Pureza:95.0%Forma y color:Solid, PowderPeso molecular:187.20199584960938Temozolomide Impurity 10
CAS:Fórmula:C5H8N4OForma y color:White To Off-White SolidPeso molecular:140.15Choline Orotate
CAS:Fórmula:C5H3N2O4·C5H14NOForma y color:Off-White SolidPeso molecular:104.17 155.09(S)-2-Amino-5-((bis(methylamino)methylene)amino)pentanoic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:202.257995605468754,6-Dichloropyrimidine-2-carboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:192.97999572753906(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-((2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)amino)pentanoic acid
CAS:Pureza:95%Peso molecular:596.6810302734375(R)-tert-Butyl 3-[(methylcarbamoyl)amino]piperidine-1-carboxylate
CAS:Peso molecular:257.33401489257814,6-Dimethylpyrimidine-2-carbonitrile
CAS:Pureza:98.0%Forma y color:SolidPeso molecular:133.1540069580078(2R,3S,5R)-5-(2-amino-6-methoxy-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol
CAS:Pureza:98%Peso molecular:281.2720031738281Pyrithioxin DiHCl
CAS:Fórmula:C16H20N2O4S2·2HClForma y color:White To Off-White SolidPeso molecular:368.48 2 36.46Desmethyl Prucalopride
CAS:Fórmula:C17H24ClN3O3Forma y color:White To Off-White SolidPeso molecular:353.854-(Tert-butyl)-N-(4-(N-(2,6-dimethylpyrimidin-4-yl)sulfamoyl)phenyl)benzamide
CAS:Pureza:98%Peso molecular:438.54998779296875Codeine Phosphate CII
CAS:Producto controladoConcentrates of poppy straw; buprenorphine (inn) codeinFórmula:C18H21NO3·H3O4PH2OForma y color:White Crystalline PowderPeso molecular:406.37 g/molBoc-Arg-OH.HCl.H2O
CAS:M03257 - Boc-Arg-OH.HCl.H2OFórmula:C11H23ClN4O4Pureza:0.97Forma y color:Solid, White powderPeso molecular:310.782-[5-amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Peso molecular:287.3399963378906(6-Chloro-2-methylsulfanyl-pyrimidin-4-yl)-cyclopropyl-amine
CAS:Pureza:95.0%Peso molecular:215.69999694824222-Chloro-5-(4-methoxyphenyl)pyrimidine
CAS:Pureza:95.0%Forma y color:Solid, Brown/yellow solidPeso molecular:220.660003662109383-Methyl-3H-purin-6-amine
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:149.156997680664061-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-5-propyl-1H-pyrazole-4-carboxylic acid
CAS:Pureza:95.0%Peso molecular:262.2690124511719METHYL 2-(5-HYDROXYPYRIMIDIN-2-YL)ACETATE
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:168.151992797851561-Boc-4-(4-Chloropyrimidin-2-yl)-piperazine
CAS:Pureza:95.0%Forma y color:Solid, White powderPeso molecular:298.76998901367191-N-Boc-4-(5-Bromopyrimidin-2-yl)piperazine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:343.2250061035156Bz-Arg-OH
CAS:M03117 - Bz-Arg-OHFórmula:C13H18N4O3Pureza:98%Forma y color:Solid, White powderPeso molecular:278.312011718756-Chloro-N-methyl-5-nitropyrimidin-4-amine
CAS:Pureza:97.0%Forma y color:SolidPeso molecular:188.570007324218751-(3-Chlorophenyl)-3-(piperidin-4-yl)urea hydrochloride
CAS:Pureza:95.0%Peso molecular:290.190002441406254-(6-Diethylamino-pyrimidin-4-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester
CAS:Pureza:95.0%Peso molecular:379.460998535156251-(4-Nitro-phenyl)-3-(5-nitro-thiazol-2-yl)-urea
Pureza:95.0%Forma y color:SolidPeso molecular:309.260009765625Palonosetron Impurity 3
CAS:Fórmula:C18H24N2OForma y color:White To Off-White SolidPeso molecular:284.402-Azetidin-1-yl-5-bromopyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:214.0659942626953Kinetin
CAS:Pureza:95.0%Forma y color:Solid, White to slightly pale yellow powderPeso molecular:215.2160034179694-Chloro-5-methyl-2-(methylthio)pyrimidine
CAS:Pureza:95.0%Forma y color:LiquidPeso molecular:174.64999389648438Tenofovir Impurity 68
CAS:Fórmula:C18H26N10O7P2Forma y color:White To Off-White SolidPeso molecular:556.42Pemetrexed EP Impurity D Monosodium Salt
CAS:Fórmula:C25H27N6O9·NaForma y color:Blue SolidPeso molecular:555.52 22.994-Aminopyrimidin-5-ol
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:111.103996276855474-(4-(3-(2-Chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamide
CAS:Pureza:98%Peso molecular:464.8299865722656Memantine HCl EP Impurity F (N-Acetyl Memantine)
CAS:Fórmula:C14H23NOForma y color:White To Off-White SolidPeso molecular:221.34N-(9-Acetyl-6-oxo-6,9-dihydro-1H-purin-2-yl)acetamide
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:235.2030029296875Trifluridine Impurity 10-13C, 15N2
CAS:Fórmula:C413CH5F315N2O2Forma y color:White To Off-White SolidPeso molecular:185.085-chloro-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid
CAS:Pureza:95+%Peso molecular:174.53999328613282-cyclopropyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid
CAS:Pureza:95%Peso molecular:180.162994384766Isopropyl 3-(2-amino-4-hydroxy-6-methyl-5-pyrimidinyl)propanoate
CAS:Pureza:95.0%Peso molecular:239.274993896484384-(Piperazin-1-yl)-6-(trifluoromethyl)pyrimidine dihydrochloride
CAS:Peso molecular:305.1300048828125Tetrabenazine Related Impurity 29 (Tetradehydrotetrabenazine)
Fórmula:C19H23NO3Forma y color:White To Off-White SolidPeso molecular:313.405-Bromo-2-chloro-4-methoxypyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:223.44999694824224-(3,3-Dimethyl-ureido)-benzenesulfonyl chloride
CAS:Pureza:98%Forma y color:SolidPeso molecular:262.7099914550781(2-Aminopyrimidin-5-yl)boronic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:138.91999816894536-Amino-1-(phenylmethyl)-5-[[(tetrahydro-2-furanyl)methyl]amino]-2,4(1H,3H)-pyrimidinedione
CAS:Pureza:98%Peso molecular:316.36099243164065-Chloro-2-(trifluoromethyl)pyrimidine
CAS:Pureza:95.0%Forma y color:Solid, Low Melting SolidPeso molecular:182.52999877929688Tert-butyl 4-(5-hydroxypyrimidin-2-yl)piperazine-1-carboxylate
CAS:Pureza:98%Peso molecular:280.3280029296875Ref: 10-F768179
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultarCaffeine Impurity 1 Sodium Salt
CAS:Fórmula:C8H11N4O3·NaForma y color:White To Off-White SolidPeso molecular:211.20 22.994-(4-Chlorophenyl)-2-(piperazin-1-yl)-6-(trifluoromethyl)pyrimidine
CAS:Pureza:95%Peso molecular:342.756-Mercaptopurine hydrate
CAS:6-Mercaptopurine hydrate is a leukemia treatment; it blocks purine metabolism, affecting DNA synthesis.Fórmula:C5H6N4OSPureza:97.54% - 99.14%Forma y color:Light Yellow Crystalline PowderPeso molecular:170.19Clopidogrel EP Impurity E (S-Isomer)
CAS:Fórmula:C15H15ClN2OSForma y color:White To Off-White SolidPeso molecular:306.812,4,6-Trichloro-5-fluoropyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:201.41000366210938(R)-tert-Butyl 3-[(propan-2-yl)carbamoyl]aminopiperidine-1-carboxylate
CAS:Pureza:95.0%Peso molecular:285.38800048828125Febuxostat Impurity 80
CAS:Fórmula:C19H21NO5SForma y color:White To Off-White SolidPeso molecular:375.441-(Naphthalen-2-yl)-3-(2-oxo-2-(pyrrolidin-1-yl)ethyl)urea
CAS:Pureza:98%Peso molecular:297.3580017089844Tenofovir Impurity 58 ([N1,N3-15N2]) Adenine
CAS:Fórmula:C5H5N315N2Forma y color:Off-White SolidPeso molecular:137.12Rizatriptan EP Impurity I Benzoate (N-Monodesmethyl Rizatriptan Benzoate)
CAS:Fórmula:C14H17N5·C7H6O2Forma y color:White To Off-White SolidPeso molecular:255.33 122.12Febuxostat Impurity 58
CAS:Fórmula:C17H18N2O3SForma y color:White To Off-White SolidPeso molecular:330.405,6-Diamino-3-methyl-2-(methylthio)pyrimidin-4(3H)-one
CAS:Pureza:97.0%Peso molecular:186.22999572753906Iopamidol EP Impurity F (Mixture of Isomers)
CAS:Fórmula:C16H20I3N3O6Forma y color:White To Off-White SolidPeso molecular:731.062-Amino-5-nitropyrimidin-4(1H)-one
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:156.1009979248047SS-Nicotinamide Adenine Dinucleotide Phosphate Sodium Salt Hydrate, oxidized form [for Biochemical Research]
CAS:Pureza:90.0%Forma y color:SolidPeso molecular:765.3900146484375((2S,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:235.24699401855475-Fluoro-2-(6-fluoro-2-methyl-1H-benzo[d]imidazol-1-yl)-N4-(4-(trifluoromethyl)phenyl)pyrimidine-4,6-diamine
CAS:Pureza:98.0%Peso molecular:420.34698486328125Ethyl 2-chloro-4-methylpyrimidine-5-carboxylate
CAS:Pureza:95.0%Forma y color:Solid, Off-white crystalline powderPeso molecular:200.6199951171875Mono-POC Ethyl Tenofovir Fumarate (Mixture of Diastereomers)
CAS:Fórmula:C16H26N5O7P·C4H4O4Forma y color:White To Off-White SolidPeso molecular:431.39 116.072-methyl-4-(piperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
CAS:Pureza:95.0%Peso molecular:247.3459930419922